| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 6 |
| 3 | 11 |
| 4 | 16 |
| 5 | 18 |
| 6 | 21 |
| 7 | 24 |
| 8 | 27 |
| 9 | 30 |
| 10 | 38 |
| 11 | 43 |
| 12 | 42 |
| 13 | 45 |
| 14 | 48 |
| 15 | 51 |
| 16 | 54 |
| 17 | 65 |
| 18 | 70 |
| 19 | 66 |
| 20 | 69 |
| 21 | 72 |
| 22 | 75 |
| 23 | 78 |
| 24 | 92 |
| 25 | 97 |
| 26 | 90 |
| 27 | 93 |
| 28 | 96 |
| 29 | 99 |
| 30 | 102 |
| 31 | 119 |
| 32 | 124 |
| 33 | 114 |
| 34 | 117 |
| 35 | 120 |
| 36 | 123 |
| 37 | 126 |
| 38 | 146 |
| 39 | 151 |
| 40 | 138 |
| 41 | 141 |
| 42 | 144 |
| 43 | 147 |
| 44 | 150 |
| 45 | 173 |
| 46 | 178 |
| 47 | 162 |
| 48 | 165 |
| 49 | 168 |
[1,3,6,11,16,18,21,24,27,30,38,43,42,45,48,51,54, 65,70,66,69,72,75,78,92,97,90,93,96,99,102,119, 124,114,117,120,123,126,146,151,138,141,144,147, 150,173,178,162,165,168] |